Figure 1.
Anderson’s first sighting of LDL receptors in human fibroblasts. Electron micrographs showing LDL-ferritin (black dots) in a coated pit on the cell surface (a) and in a coated vesicle inside the cell (b). These photographs were taken by Anderson in the fall of 1975. Reprinted from Anderson et al. (1977a) with permission from Elsevier.